Magnum is an API-driven OpenStack service that makes container orchestration services such as Docker Swarm, Kubernetes, and Apache Mesos available like other services in OpenStack:
Magnum allows multiple container technologies to live together in harmony on a variety of Nova instance types, such as containers, bare metal, and VMs. Beyond Nova, Magnum provides container-specific features and subsequent API extensions. It provides these features in a way that is completely consistent with OpenStack and other services. It also allows the use of native clients such as the Docker CLI client, which eliminates the ...